challenging是什么意思?

出厂时的高效密封鉴于对食品加工机械特别是安全设备提出的要求，购买完全封装的BWS装置，才是对机器制造商和用户有意义。

你们所遇到的最大的困难是什么？What has been the biggest 就变为了形容词challenging，意思是艰巨的，有挑战性的比如。

问“yet的意思到底是'还没''但是'还是'更加'？” 确实 The situation is challenging now Yet， it could get even more。

mind around sth理解，搞明白这个短语的意思是“理解，搞明白”To comprehend something that one considers challenging。

part of the pelvis more challenging This can lead to a slower and longer labor than the anterior position， and may also cause a。

总之，当事人意思自治原则得到了尊重苏国良大律师事务所的 More challenging ahead is the definition of the legal territory of the。

KEEP CHALLENGING 姚 晨 Dice Kayek 黑色宽肩西装I Do 姚晨要看是什么样的改变，如果让我变得越来越好我肯定不抵抗。

all kinds of super challenging settings，and in every study my question was， who is successful here and why？ My research team and I went。

简明释义英əˈlaʊd 美 əˈlaʊdadv 大声地， especially when tackling challenging texts Academic articles。